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Sql injection attack #3

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Sql injection attack #3

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2 changes: 1 addition & 1 deletion confirm.php
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@
</head>
<?php

$email = $_GET['email'];
$email = mysqli_real_escape_string($conn, $_GET['email']);
if(isset($_POST['confirm']))
{
$new_password = base64_encode($_POST['newpassword']);
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4 changes: 2 additions & 2 deletions confirm_register.php
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Original file line number Diff line number Diff line change
Expand Up @@ -58,10 +58,10 @@
<form class="form-signin" method="POST">
<?php

$email = $_GET['email'];
$email = mysqli_real_escape_string($conn, $_GET['email']);
if(isset($_POST['register']))
{
$name = $_POST['name'];
$name = mysqli_real_escape_string($conn, $_POST['name']);
$password = base64_encode($_POST['password']);
$repassword = base64_encode($_POST['repassword']);

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2 changes: 1 addition & 1 deletion deactivate.php
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
{
header('Location: '.$base_url.'index.php');
}
$email = $_SESSION['email'];
$email = mysqli_real_escape_string($conn, $_SESSION['email']);
// print_r($email);
$sql = "DELETE FROM `users` WHERE `email`='$email'";
$res = mysqli_query($conn, $sql);
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2 changes: 1 addition & 1 deletion forgot.php
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Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@

if(isset($_POST['forgot']))
{
$send_email_to = $_POST['email'];
$send_email_to = mysqli_real_escape_string($conn, $_POST['email']);
$sql = "SELECT * FROM `users` WHERE `email`='$send_email_to'";
$res = mysqli_query($conn, $sql);
if(mysqli_num_rows($res) > 0)
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2 changes: 1 addition & 1 deletion index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@

if(isset($_POST['signin']))
{
$email = $_POST['email'];
$email = mysqli_real_escape_string($conn, $_POST['email']);
$password = base64_encode($_POST['password']);
// "SELECT * FROM `people` WHERE name='$name'"
$sql = "SELECT * FROM `users` WHERE `email`='$email' and `password`='$password'";
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4 changes: 2 additions & 2 deletions msgchecker.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
session_start();
include 'connection.php';

$name = $_POST['name'];
$name = mysqli_real_escape_string($conn, $_POST['name']);
// $sql = "SELECT convs, stored_at, ip FROM conv WHERE name = '$name';";
$sql = "SELECT `convs`, `ip`, `stored_at` FROM `conv` WHERE chatroom = '$name' ORDER BY `id` DESC";
// print_r($sql);
Expand All @@ -19,7 +19,7 @@
while ($row = mysqli_fetch_assoc($result)) {
if($row['ip'] == $remote_ip)
{
$sql1 = "SELECT `convs`, `ip`, `stored_at` FROM `conv` WHERE chatroom = '$name' AND ip = $remote_ip ORDER BY `id` DESC";
$sql1 = "SELECT `convs`, `ip`, `stored_at` FROM `conv` WHERE chatroom = '$name' AND ip = $remote_ip ORDER BY `id` DESC";
$res = $res.'<div class="container1">';
$res = $res.'<b style="color: #fca400">You</b>';
$res = $res."<p>".$row['convs'];
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6 changes: 3 additions & 3 deletions msgpost.php
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
<?php
include 'connection.php';
$msg = $_POST['text'];
$name = $_POST['name'];
$ip = $_POST['ip'];
$msg = mysqli_real_escape_string($conn, $_POST['text']);
$name = mysqli_real_escape_string($conn, $_POST['name']);
$ip = mysqli_real_escape_string($conn, $_POST['ip']);

$sql = "INSERT INTO `conv` (`convs`, `chatroom`, `ip`) VALUES ('$msg', '$name', '$ip')";
mysqli_query($conn, $sql);
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